Status

SCPI Command :

BUS<*>:TNOS:FRAMe<*>:STATus
Commands in total: 1
Subgroups: 0
Direct child commands: 1
get(bus=Bus.Default, busFrameNull=BusFrameNull.Default) → TnosFrameState[source]
# BUS<*>:TNOS:FRAMe<*>:STATus
value: enums.TnosFrameState = driver.bus.tnos.frame.status.get(bus = repcap.Bus.Default, busFrameNull = repcap.BusFrameNull.Default)

Returns the state of the frame.

Parameters:

  • bus – optional repeated capability selector. Default value: Nr1 (settable in the interface ‘Bus’)

  • busFrameNull – optional repeated capability selector. Default value: Nr0 (settable in the interface ‘Frame’)

Returns:

state: OK | EPRMble | ESFD | EESD | ECRC | ELEN | INComplete

  • OK: The frame has no error, it is valid.

  • EPRMble: Preamble error, the hex value of the preamble field is different from 0x55555555555555 (56 alternating 0’s and 1’s) .

  • ESFD: SFD error, the hex value of the SFD field is different from 0xD5.

  • EESD: ESD error, the value of the ESD field does not correspond to the symbol pair ‘ESD, ESDOK’

  • ECRC: CRC error, the value of the FCS field does not match the calculated CRC.

  • ELEN: Length error, the number of bits in the specified frame is higher or lower than expected.

  • INComplete: The frame is incomplete.